Microsoft is again delaying the rollout of its AI-powered Windows Recall feature after announcing in August that it will be available for Insiders with Copilot+ PCs in October.

This comes after the company was forced to drop its plans to release the feature in public preview on June 19, when the new Copilot+ AI PCs were launched.

As first reported by The Verge, Microsoft said Recall was postponed for further testing due to significant customer pushback asking for more robust default data privacy and security protections. 

"We are committed to delivering a secure and trusted experience with Recall. We recently shared updates to the security and privacy architecture for Recall in a Windows Blog post," Windows senior product manager Brandon LeBlanc told in a statement today.

"To ensure we deliver on these important updates, we're taking additional time to refine the experience before previewing it with Windows Insiders. Originally planned for October, Recall will now be available for preview with Windows Insiders on Copilot+ PCs by December."

As Microsoft explained when it unveiled Recall in May, the AI-powered feature is designed to take screenshots of active windows every few seconds, analyze them on-device using an AI model and a Neural Processing Unit (NPU), and store collected data in an SQLite database.

Windows 11 users can later search this information using natural language to prompt Recall to retrieve relevant screenshots.

Privacy nightmare

Since Microsoft announced Recall, customers, privacy advocates, and cybersecurity experts have warned that Windows Recall will be a privacy and security nightmare since threat actors would most likely abuse it to steal users' data.

In response to the negative feedback, Redmond said users will have to opt-in to enable Recall on their computers and that they'll have to confirm they're in front of their PC via Windows Hello to be able to use it.

David Weston, Microsoft's vice president for Enterprise and OS Security, also said that Recall can be removed, automatically filters sensitive content, and allows users to exclude specific apps, websites, or in-private browsing sessions,

Weston added that Recall will include malware protection features such as anti-hammering and rate-limiting measures.